Function remove_weights 

pub fn remove_weights<T: CustomNumeric>(
    matrix: &DTensor<T, 2>,
    weights: &[T],
    is_row: bool,
) -> DTensor<T, 2>

Remove Gauss weights from SVD matrix

This function removes the square root of Gauss quadrature weights that were applied before SVD computation. This is the inverse operation of DiscretizedKernel::apply_weights_for_sve().

Arguments

• matrix - SVD result matrix (U or V^T)
• weights - Gauss quadrature weights
• is_row - If true, remove from rows; if false, remove from columns

Returns

Matrix with weights removed